ROTOR Bike USA is the US distributor for world-class Spanish bicycle component company ROTOR. Every product we make is designed by cyclists for cyclists. All Rotor products are engineered to lend maximum speed, efficiency and comfort to your cycling experience. We achieve this by combining leading-edge design principles with precision manufacturing techniques for each our products.

Product Review: Road Bike Action Covers the 3D Cranks & Q-Rings

The Road Bike Action tech crew tells all: why Rotor's Q-Rings aren't like Biopace and how come so many pro riders are choosing Rotor for their race bikes (sometimes against their sponsor's wishes!). Check out the full article from the fine folks at Road Bike Action.